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8551491-1 — REACTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8551491-1: REACTOR.

The REACTOR is a the manufacturer industrial component. Key specifications include body_length: 0.500 INCHES NOMINAL IN, rating_method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING, inclosure_type: FULLY INCLOSED, overall_length: 0.880 INCHES NOMINAL IN, inductance_type: FIXED, mounting_method: UNTHREADED HOLE(S) SINGLE GROUP. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-422-2490, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
8551491-1
NSN: 5950-00-422-2490
FSC: 5950 — Coils and Transformers
CAGE: 02734 — LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AEROSTRUCTURES DIV ADVANCED TECHNOLOGY LABORATORIES (USA)
SPECIFICATIONS
body_length0.500 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
inclosure_typeFULLY INCLOSED
overall_length0.880 INCHES NOMINAL IN
inductance_typeFIXED
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating1000.0 HERTZ NOMINAL SINGLE COMPONENT
overall_diameter1.000 INCHES NOMINAL IN
winding_quantity1 SINGLE COMPONENT
inductance_rating10.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.128 INCHES NOMINAL SINGLE GROUP IN
NSN5950-00-422-2490
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REACTOR TITLE COMPONENT PN 8551491-1 MFR REACTOR
KEY FEATURES
•
MOUNTING FACILITY QUANTITY: 1 SINGLE GROUP
•
INCLOSURE TYPE: FULLY INCLOSED
•
OVERALL DIAMETER: 1.000 INCHES NOMINAL IN
•
MOUNTING METHOD: UNTHREADED HOLE(S) SINGLE GROUP
•
INDUCTANCE RATING: 10.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
•
MOUNTING HOLE DIAMETER: 0.128 INCHES NOMINAL SINGLE GROUP IN
•
BODY LENGTH: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY QUANTITY1 SINGLE GROUP
INCLOSURE TYPEFULLY INCLOSED
OVERALL DIAMETER1.000 INCHES NOMINAL IN
MOUNTING METHODUNTHREADED HOLE(S) SINGLE GROUP
INDUCTANCE RATING10.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
MOUNTING HOLE DIAMETER0.128 INCHES NOMINAL SINGLE GROUP IN
OVERALL LENGTH0.880 INCHES NOMINAL IN
BODY LENGTH0.500 INCHES NOMINAL IN
RATING METHODELECTRICAL SINGLE COMPONENT SINGLE WINDING
DC RESISTANCE RATING IN OHMS0.0084 SINGLE COMPONENT SINGLE WINDING
OTHER ITEMS IN FSC 5950 — Coils and Transformers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5950-00-000-0146 5950-00-001-1372 5950-00-001-1386 5950-00-001-1410 5950-00-001-1411 5950-00-001-1412 5950-00-001-1413 5950-00-001-1414
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8551491-1?
8551491-1 is a REACTOR.
What is the NSN for 8551491-1?
8551491-1 is cataloged in the U.S. Government catalog under NSN 5950-00-422-2490. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.